Stone cushioning block



FIG. 1 is a perspective view of a stone cushioning block showing our new design;

FIG. 2 top view thereof;

FIG. 3 is a front end view thereof, the rear end being a mirror image;

FIG. 4 is a right side view thereof, the left side being a mirror image; and,

FIG. 5 is a bottom view thereof.

The broken line showing of the recesses in FIGS. 1 and 3 represents environmental subject matter and forms no part of the claimed design. The block is shown broken-away in FIGS. 1, 2, 3 and 5 to show no particular length. 

The ornamental design for a stone cushioning block, as shown and described. 